(200) Dynamene
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Asteroid (200) Dynamene |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2.736 AU |
| eccentricity | 0.135 |
| Perihelion - aphelion | 2.368 AU - 3.104 AU |
| Inclination of the orbit plane | 6.9 ° |
| Length of the ascending node | 324.7 ° |
| Argument of the periapsis | 85.7 ° |
| Time of passage of the perihelion | 5th December 2011 |
| Sidereal period | 4 a 192 d |
| Mean orbital velocity | 17.9 km / s |
| Physical Properties | |
| Medium diameter | 128 ± 2.1 km |
| Albedo | 0.0533 |
| Rotation period | 19 h 0 min |
| Absolute brightness | 8.26 likes |
| Spectral class | C. |
| history | |
| Explorer | CHF Peters |
| Date of discovery | July 27, 1879 |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(200) Dynamene is an asteroid of the main asteroid belt , which was discovered on July 27, 1879 by Christian Heinrich Friedrich Peters .
The celestial body was named after Dynamene , one of the Nereids' daughters of the sea god Nereus from Greek mythology .